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IFR Fast Simulation
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IFR response parameterized:
- IFR do not need detailed information about the tracking
inside the IFR itself. For the future development it could be 
useful to have the point/moments of the track before the IFR iron
(output of the solenoid)?
- parametrization using the DATA control sample;  
- all global effects on the tracking inside the IFR (effect of the EMC->IFR
leackage are considered); 
- we are continuing to work within PravdaMC (still need to migrate to new 
code with PacTrk, next step).

First attempt: 

sample of B->mumugamma events generated with PravdaMC:

http://www.slac.stanford.edu/~rotondo/SIfrFastSim/file.eps

number of "measured" interaction lenghts in the IFR (just one bin in 
the (p-theta) plane), parameterization available only for muons. 

To Do List:

- improve the parameterizations of the most IFR relevant quantity using
the BaBar PID ntuples (fine bin in p-theta);
- modify PmcMicroAdapter.cc/hh where BtaIfrQual "persistent" quantity 
are stored;
- create the list of muons with different selection criteria so
analysis can use directly on the muonLists instead of ChargedTracks.